2 citations · 2 across the 4 of their papers we have counts for
4 papers
A TDD Distributed MIMO Testbed Using a 1-Bit Radio-Over-Fiber Fronthaul Architecture
Lise Aabel, Sven Jacobsson, Mikael Coldrey +3
We present the uplink and downlink of a time-division duplex distributed multiple-input multiple-output (D-MIMO) testbed, based on a 1-bit radio-over-fiber architecture, which is l…
Nonlinear 1-Bit Precoding for Massive MU-MIMO with Higher-Order Modulation
Sven Jacobsson, Giuseppe Durisi, Mikael Coldrey +2
Massive multi-user (MU) multiple-input multiple- output (MIMO) is widely believed to be a core technology for the upcoming fifth-generation (5G) wireless communication standards. T…
Energy Efficiency Optimization in Hardware-Constrained Large-Scale MIMO Systems
Xinlin Zhang, Michail Matthaiou, Mikael Coldrey +2
Large-scale multiple-input multiple-output (MIMO) communication systems can bring substantial improvement in spectral efficiency and/or energy efficiency, due to the excessive degr…
Impact of Residual Transmit RF Impairments on Training-Based MIMO Systems
Xinlin Zhang, Michail Matthaiou, Mikael Coldrey +1
Radio-frequency (RF) impairments, that exist intimately in wireless communications systems, can severely degrade the performance of traditional multiple-input multiple-output (MIMO…